Metal pipe fitting machining method

Abstract

The invention provides a metal pipe fitting machining method, and relates to the technical field of mechanical manufacturing and machining. A plurality of steps of pipe fitting cutting, pipe fitting notch processing, pipe fitting positioning and clamping, welding operation, weld joint processing, storage and the like need to be performed on metal pipe fittings during operation. By means of the method, the problems that in the angle butt joint welding process of existing metal pipe fittings, the existing pipe fittings need to be manually controlled for angle adjustment according to angles of the welded pipe fittings when being connected in a welding mode, a clamp needs to be manually controlled for fixing the pipe fittings during operation, the welding angle precision of the manually-adjusted pipe fittings is poor, the connection angle precision of the pipe fittings is affected, the angles of the pipe fittings are manually adjusted for welding operation, the pipe fittings need to be manually adjusted accordingly for different welding angles, the angle adjusting precision is low, and work efficiency and pipe fitting welding quality are affected can be solved.

Description

technical field [0001] The invention relates to the technical field of metal butler processing, in particular to a processing method for metal pipe fittings. Background technique [0002] Metal pipe fittings are common in daily life and are widely used in all walks of life. The use of metal pipe fittings is more common in mechanical processing and manufacturing, automobile production, bridge steel structures, etc., especially when two pipe fittings are welded into one in mechanical processing and manufacturing. Workpieces with a V-shaped structure are more common. During the manufacturing process of metal pipe fittings, the workpieces with a V-shaped structure need to be cut, processed, positioned and clamped, welded, welded, and sealed. The processing of multiple steps such as the library, among which the positioning and clamping of the pipe fittings directly affects the accuracy of the manufacturing angle of the V-shaped structural pipe fittings. [0003] However, the exi...

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Problems solved by technology

[0003] However, the existing metal pipe fittings exist in the process of angle butt welding. When the existing pipe fittings are connected by welding, it is necessary to manually adjust the angle of the pipe fittings according to the angle of the welded pipe fittings. During the operation, it is necessary to manually control the clamps to fix the pipe fittings and manually adjust the pipe fittings. Welding angle accuracy is poor, which affects the precision of the connection angle of pipe fittings. Manually adjust the angle of pipe fittings for welding operations, and pipe fittings with different welding angles need to be manually adjusted accordingly. The accuracy of angle adjustment is low, which affects work efficiency and pipe welding quality.

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